Machado, J. R., Nakagawa, J., Rosolem, C. A., & Brinholi, O. (2014). Planting date effects on sweet sorghum in São Manuel and Botucatu, São Paulo state, Brazil. Pesquisa Agropecuaria Brasileira, 22(09/10), 951–958. https://doi.org/10.1590/S1678-3921.pab1987.v22.14759